The document describes a next generation warehouse execution system called Site Optimizer. It is described as the most advanced and standardized 100% real-time 3D cloud based system on the market for automating and optimizing all indoor and outdoor warehouse processes. Site Optimizer provides a standardized software solution that combines warehouse management, production planning, materials execution, yard management, transport management, resource management, safety management and other functions. It uses patented sensor and GPS technologies to enable functions like product tracking without labels/scanning and double-deep storage without labels/scanning. Site Optimizer aims to provide guaranteed measurable improvements in efficiency, costs and CO2 emissions for customers.